SUMITOMO SH75X-3B CRAWLER EXCAVATOR

Technical Description

The Sumitomo SH75X-3B is a compact hydraulic excavator engineered for efficient performance in confined spaces, ideal for a wide range of construction and excavation tasks. This model features a robust AU-4LE2X engine with a displacement of 133 cubic inches, delivering a net power output of 53.7 horsepower (40 kW) at 2000 rpm, ensuring reliable operation and fuel efficiency. The excavator’s operating weight is 17,460.7 lbs, with a ground clearance of 1.2 ft and a top cab height of 8.9 ft, providing excellent maneuverability and stability. The undercarriage is equipped with 17.8-inch shoes, resulting in a ground pressure of 5.1 psi, and a maximum travel speed of 3.3 mph (5 kph), allowing for smooth movement across various terrains. The hydraulic system has a fluid capacity of 25.7 gallons and a relief valve pressure of 4264 psi, supporting powerful digging and lifting capabilities. The swing mechanism offers a speed of 9.5 rpm, enabling quick and precise rotation. The reference bucket capacity is 0.4 cubic yards, suitable for efficient material handling. The excavator’s dimensions include a removal counterweight clearance of 2.6 ft, a tail swing radius of 4.7 ft, and a width to the outside of tracks of 7.7 ft. For transport, the unit measures 19.5 ft in length and 9.6 ft in height for Option 1, and 19.4 ft in length and 9.7 ft in height for Option 2. The SH75X-3B excels in versatility, offering a maximum cutting height of 24.1 ft (Option 1) or 25 ft (Option 2), a maximum digging depth of 13.6 ft (Option 1) or 14.9 ft (Option 2), a maximum loading height of 17.3 ft (Option 1) or 18.2 ft (Option 2), and a maximum vertical wall digging depth of 12 ft (Option 1) or 13.5 ft (Option 2).